The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A198689 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A198689

8*7^n-1.
(history; published version)

#16 by Charles R Greathouse IV at Thu Sep 08 08:45:59 EDT 2022

PROG

(MAGMAMagma) [8*7^n-1: n in [0..30]]

Discussion

Thu Sep 08

08:45

OEIS Server: https://oeis.org/edit/global/2944

#15 by Charles R Greathouse IV at Tue Jun 20 01:36:17 EDT 2017

LINKS

<a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (8,-7).

Discussion

Tue Jun 20

01:36

OEIS Server: https://oeis.org/edit/global/2682

#14 by Charles R Greathouse IV at Sat Jun 13 00:54:05 EDT 2015

LINKS

<a href="/index/Rec">Index to sequences with entries for linear recurrences with constant coefficients</a>, signature (8,-7).

Discussion

Sat Jun 13

00:54

OEIS Server: https://oeis.org/edit/global/2439

#13 by Charles R Greathouse IV at Fri Jun 12 15:33:17 EDT 2015

LINKS

<a href="/index/Rec#recLCC">Index to sequences with linear recurrences with constant coefficients</a>, signature (8,-7).

Discussion

Fri Jun 12

15:33

OEIS Server: https://oeis.org/edit/global/2437

#12 by Charles R Greathouse IV at Fri Jun 12 15:19:26 EDT 2015

LINKS

<a href="/Sindx_Rea.htmlindex/Rec#recLCC">Index to sequences with linear recurrences with constant coefficients</a>, signature (8,-7).

Discussion

Fri Jun 12

15:19

OEIS Server: https://oeis.org/edit/global/2434

#11 by Russ Cox at Fri Mar 30 18:38:24 EDT 2012

AUTHOR

_Vincenzo Librandi (vincenzo.librandi(AT)tin.it), _, Oct 29 2011

Discussion

Fri Mar 30

18:38

OEIS Server: https://oeis.org/edit/global/215

#10 by R. J. Mathar at Sun Oct 30 07:27:24 EDT 2011

STATUS

editing

approved

#9 by R. J. Mathar at Sun Oct 30 07:27:14 EDT 2011

FORMULA

G.f. ( 7-x ) / ( (7*x-1)*(x-1) ). - R. J. Mathar, Oct 30 2011

STATUS

approved

editing

#8 by T. D. Noe at Sat Oct 29 13:57:29 EDT 2011

STATUS

proposed

approved

#7 by Vincenzo Librandi at Sat Oct 29 12:49:54 EDT 2011

STATUS

editing

proposed